Development applications — The Hills Shire Council
12,721 applications since 2019, proposing 79,273 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 40 Solent Circuit Norwest 2153 | Residential flat building; Change of use of land or a building or the classification of a building under the Building Code of Australia | $794,065,142 | Determined |
| 6-14 Castle Street Castle Hill | Entertainment facility; Alterations or additions to an existing building or structure; Recreation facility (indoor); Recreation facility (outdoor); Retail Premise | $712,079,811 | Under Assessment |
| 6-14 Castle Street Castle Hill | Mixed use development | $568,000,000 | Determined |
| 1 Castle Street Castle Hill 2154 | Demolition; Alterations and additions to commercial development; Mixed use development; Hotel or motel accommodation; Office premises; Retail premises | $568,000,000 | Withdrawn |
| 26-30 Norbrik Drive Bella Vista 2153 | Seniors housing; Independent living units; Residential care facility; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | $334,558,000 | Determined |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 2 Glanmire Road Baulkham Hills 2153 88/2027/HA |
Home business; Change of use of land or a building or the classification of a building under the Building Code of Australia | 20 Jul 2026 | Under Assessment | $16,500 | — |
| 733 Windsor Road Box Hill 2765 87/2027/HA |
Erection of a new structure; General industry | 20 Jul 2026 | Under Assessment | $17,635,000 | — |
| 4 Stanton Drive West Pennant Hills 2125 286/2026/LA/A |
Dwelling house; Alterations or additions to an existing building or structure | 20 Jul 2026 | Determined 5 Aug 2026 |
$778,800 | 1 |
| 2-6 Norbrik Drive Bella Vista 2153 90/2027/HA |
Alterations or additions to an existing building or structure; Recreation facility (outdoor) | 20 Jul 2026 | Under Assessment | $67,210 | — |
| 21 English Avenue Castle Hill 2154 89/2027/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 20 Jul 2026 | Additional Information Requested | $566,950 | 1 |
| 7 Kearney Road South Maroota 2756 1431/2026/HA/A |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 17 Jul 2026 | Determined 20 Jul 2026 |
$797,440 | 1 |
| 13 Edgar Street Baulkham Hills 2153 77/2027/HA |
Demolition; Multi-dwelling housing; Subdivision; Erection of a new structure; Residential Accommodation | 17 Jul 2026 | Additional Information Requested | $1,232,200 | 3 |
| 14a Old Glenhaven Road Glenhaven 2156 85/2027/LD |
Dwelling house; Erection of a new structure | 17 Jul 2026 | Additional Information Requested | $809,694 | 1 |
| 570 Old Northern Road Dural 2158 45/2027/ZA |
Subdivision | 17 Jul 2026 | Additional Information Requested | $85,800 | — |
| Celestial Street Box Hill 2765 73/2027/ZE |
Dwelling house; Erection of a new structure; Residential Accommodation | 16 Jul 2026 | Under Assessment | $440,000 | 1 |
| 25 Mariposa Road Gables 2765 79/2027/LD |
Dwelling house; Erection of a new structure | 16 Jul 2026 | Under Assessment | $1,110,582 | 1 |
| 122 George Street Box Hill 2765 81/2027/LD |
Dwelling house; Residential Accommodation | 16 Jul 2026 | Additional Information Requested | $528,979 | 1 |
| 121 Old Pitt Town Road Gables 2765 1328/2015/HA/D |
Temporary building, structure or use; Portable offices | 16 Jul 2026 | Under Assessment | $58,564 | — |
| 142a Old Pitt Town Road Box Hill 2765 64/2027/LD |
Dwelling house; Erection of a new structure | 16 Jul 2026 | Under Assessment | $1,364,000 | 1 |
| 8 Crego Road Glenhaven 2156 74/2027/LD |
Demolition; Dwelling house; Erection of a new structure | 15 Jul 2026 | Additional Information Requested | $2,591,600 | 1 |
| 22 Doreen Crescent Baulkham Hills 2153 72/2027/LD |
Dwelling house; Erection of a new structure | 15 Jul 2026 | Additional Information Requested | $1,141,449 | 1 |
| 98-100 Annangrove Road Kenthurst 2156 57/2027/LD |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 15 Jul 2026 | Determined 11 Aug 2026 |
$3,989,685 | 1 |
| Caddies Boulevard Rouse Hill 2155 70/2027/HA |
Outdoor dining - general; Hours of operation and trading | 15 Jul 2026 | Under Assessment | — | — |
| Rouse Hill Drive Rouse Hill 2155 1837/2022/JP/F |
Shop top housing; Alterations or additions to an existing building or structure | 15 Jul 2026 | Under Assessment | — | — |
| 18 Stewart Drive Castle Hill 2154 31/2027/ZA |
Subdivision | 15 Jul 2026 | Additional Information Requested | $504,350 | — |
| Caddies Boulevard Rouse Hill 2155 68/2027/HA |
Advertising and signage; Building identification sign; Business identification sign | 15 Jul 2026 | Additional Information Requested | $10,230 | — |
| 5558 Old Northern Road Wisemans Ferry 2775 447/2026/HA/A |
Alterations or additions to an existing building or structure; Service station | 14 Jul 2026 | Determined 12 Aug 2026 |
$104,500 | — |
| 1097/-/Dp1317864 1626/2026/ZE |
Dwelling house; Subdivision; Erection of a new structure | 14 Jul 2026 | Under Assessment | $13,508,957 | 19 |
| 108 George Street Box Hill 2765 66/2027/LD |
Dwelling house; Erection of a new structure | 14 Jul 2026 | Determined 20 Aug 2026 |
$464,900 | 1 |
| 23 Lycett Avenue Kellyville 2155 56/2027/LA |
Dwelling house; Alterations or additions to an existing building or structure | 13 Jul 2026 | Additional Information Requested | $343,200 | — |
| 53 Dove Road Gables 2765 61/2027/LD |
Dwelling house; Erection of a new structure | 13 Jul 2026 | Additional Information Requested | $979,884 | 1 |
| Lot 8135,10 Corymbia Cct,Gables 2765 58/2027/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 13 Jul 2026 | Determined 7 Aug 2026 |
$1,000,000 | 1 |
| Mason Road Box Hill 2765 496/2022/ZA/D |
Subdivision | 10 Jul 2026 | Determined 15 Jul 2026 |
$2,175,200 | — |
| 35 Mason Road Box Hill 2765 1693/2022/ZA/A |
Subdivision | 10 Jul 2026 | Determined 15 Jul 2026 |
$1,847,700 | — |
| 130 George Street Box Hill 2765 49/2027/LD |
Dwelling house; Erection of a new structure | 10 Jul 2026 | Determined 17 Aug 2026 |
$456,327 | 1 |
| 48 Jones Road Kenthurst 2156 55/2027/HA |
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 10 Jul 2026 | Under Assessment | $830,500 | 1 |
| 35 Kimberlite Road Gables 2765 41/2027/LD |
Dwelling house; Erection of a new structure | 9 Jul 2026 | Determined 4 Aug 2026 |
$990,000 | 1 |
| 94 Seven Hills Road Baulkham Hills 2153 44/2027/HA |
Educational establishment ; Change of use of land or a building or the classification of a building under the Building Code of Australia | 9 Jul 2026 | Under Assessment | $1,568,842 | — |
| 203/-/Dp1318938 40/2027/LD |
Dwelling house; Erection of a new structure | 9 Jul 2026 | Determined 17 Aug 2026 |
$690,854 | 1 |
| 100 George Street Box Hill 2765 47/2027/LD |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Jul 2026 | Under Assessment | $524,876 | 1 |
| 46 Hyde Avenue Glenhaven 2156 46/2027/LA |
Erection of a new structure; Awnings, blinds and canopies; Swimming pool | 8 Jul 2026 | Under Assessment | $54,900 | — |
| 4 Pamela Place Kenthurst 2156 3/2027/HA |
Shed; Erection of a new structure | 8 Jul 2026 | Determined 12 Aug 2026 |
$20,000 | — |
| 1832 River Road Leets Vale 2775 1793/2023/HC/A |
Commercial development; Erection of a new structure; Temporary building, structure or use | 8 Jul 2026 | Determined 13 Aug 2026 |
$289,960 | — |
| 40 Scribblygum Circuit Rouse Hill 2155 35/2027/LA |
Erection of a new structure; Swimming pool | 8 Jul 2026 | Under Assessment | $42,000 | — |
| 15 Telfer Road Castle Hill 2154 1740/2025/LD/A |
Demolition; Dwelling house; Erection of a new structure | 7 Jul 2026 | Determined 13 Jul 2026 |
$1,067,000 | 1 |
Source: NSW Planning Portal Online DA open API. Cost of works is the applicant's own estimate as lodged, not an assessed or final figure.